Which constellations have the worst brains and which constellations have the worst brains?

Which constellations have the worst brains:

First place: Sagittarius-born with no muscles, often forgetting the east and the west, and forgetting to bring the key when going out.

Second place: Gemini-because you often multitask, sometimes it is inevitable to short circuit.

Third place: Pisces, a famous idiot, often falls into his own imagination and completely ignores reality.